Step 10: Use the tip of the intial arc as a guide to draw the rest of the reindeer's muzzle. Follow the basic path of the arc to create the top and bottom of the muzzle. Add a line near the middle for the mouth.
Step 11: Follow the basic path of the small arc on the head to create the caribou's ear. Draw the base of the ear farther inside the head. Add a few lines within the shape for the fur inside.
Step 12: Use the initial curved line as a guide to draw the front part of the reindeer's antlers. Make the shape of the antler thicker as you follow the basic path of the guide. Add a few rounded ends on top for the antler's tips. You can make these pointy if you'd like. Draw a small bump at the bottom, to the right of the ear, for the base that connects to the head.
Step 13: Draw the rest of the reindeer's head using the remaining lines and shapes as guides. The bottom part of the head should be a little higher. Add a few lines inside for the furry texture.
Step 14: Use the curved line on the head as a guide to draw the rest of the reindeer's antler. Make the shape of the antler thicker as you follow the basic path of the guide. When you get to the top, spread the tips of the antlers into four spikes. You can add more of these branches or make them longer if you'd like.